| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $223.52 | 13.356% | $253.3733 | $253.37 | $253.35 | $253.40 |
| Purchase #2 | $104.60 | 13.284% | $118.4951 | $118.50 | $118.50 | $118.50 |
| Purchase #3 | $202.50 | 9.310% | $221.3528 | $221.35 | $221.35 | $221.40 |
| Purchase #4 | $56.45 | 13.492% | $64.0662 | $64.07 | $64.05 | $64.10 |
| Purchase #5 | $13.71 | 9.854% | $15.061 | $15.06 | $15.05 | $15.10 |
| Purchase #6 | $123.67 | 13.303% | $140.1218 | $140.12 | $140.10 | $140.10 |
| Purchase #7 | $207.98 | 7.206% | $222.967 | $222.97 | $222.95 | $223.00 |
| 7 purchase totals = | $932.43 | $1,035.4372 | $1,035.44 | $1,035.35 | $1,035.60 | |